Bamba Y, Ouattara N, Soro Y, Ouattara A, Yao K and Gourène G 2014: Evaluation of production efficiency of Nile tilapia (Oreochromis niloticus L.) fed diets containing crop residues in combination with cocoa bean shell and coconut oil cake in Côte d’Ivoire. Livestock Research for Rural Development. Volume 26, Article #189. Retrieved , from http://www.lrrd.org/lrrd26/10/bamb26189.htm